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Merge pull request #15353 from taosdata/fix/TD-17682 

fix(query): fix sclrewrite function&operator type/bytes
This commit is contained in:
Ganlin Zhao 2022-07-23 20:00:27 +08:00 committed by GitHub
parent 1986b77f54 738e1803a8
commit f6183a0440
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 20 deletions
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21
source/libs/scalar/src/scalar.c
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@ -735,15 +735,13 @@ EDealRes sclRewriteFunction(SNode** pNode, SScalarCtx *ctx) {
res->translate = true;
res->node.resType.type = output.columnData->info.type;
res->node.resType.bytes = output.columnData->info.bytes;
res->node.resType.scale = output.columnData->info.scale;
res->node.resType.precision = output.columnData->info.precision;
if (colDataIsNull_s(output.columnData, 0)) {
res->isNull = true;
//res->node.resType.type = TSDB_DATA_TYPE_NULL;
//res->node.resType.bytes = tDataTypes[TSDB_DATA_TYPE_NULL].bytes;
} else {
res->node.resType.type = output.columnData->info.type;
res->node.resType.bytes = output.columnData->info.bytes;
res->node.resType.scale = output.columnData->info.scale;
res->node.resType.precision = output.columnData->info.precision;
int32_t type = output.columnData->info.type;
if (type == TSDB_DATA_TYPE_JSON){
int32_t len = getJsonValueLen(output.columnData->pData);
@ -826,16 +824,11 @@ EDealRes sclRewriteOperator(SNode** pNode, SScalarCtx *ctx) {
res->translate = true;
res->node.resType = node->node.resType;
if (colDataIsNull_s(output.columnData, 0)) {
if(node->node.resType.type != TSDB_DATA_TYPE_JSON){
res->node.resType.type = TSDB_DATA_TYPE_NULL;
res->node.resType.bytes = tDataTypes[TSDB_DATA_TYPE_NULL].bytes;
}else{
res->node.resType = node->node.resType;
res->isNull = true;
}
} else {
res->isNull = true;
res->node.resType = node->node.resType;
} else {
int32_t type = output.columnData->info.type;
if (IS_VAR_DATA_TYPE(type)) { // todo refactor
res->datum.p = output.columnData->pData;

6
tests/script/tsim/query/scalarNull.sim
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@ -89,10 +89,4 @@ endi
#TODO: MOVE IT TO NORMAL CASE
sql_error select * from tb1 where not (null);
sql select sum(1/0) from tb1;
if $rows != 1 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT